[java] Add code examples to show how to use user context for single browser instance

examples/java/src/test/java/dev/selenium/bidirectional/webdriver_bidi/user_context/MultipleInstanceParallelTest.java

@@ -0,0 +1,92 @@
+package dev.selenium.bidirectional.webdriver_bidi.user_context;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.openqa.selenium.By;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WebElement;
+import org.openqa.selenium.firefox.FirefoxDriver;
+import org.openqa.selenium.firefox.FirefoxOptions;
+
+class MultipleInstanceParallelTest {
+
+  private WebDriver driver;
+
+  @BeforeEach
+  public void setup() {
+    FirefoxOptions options = new FirefoxOptions();
+    options.setCapability("webSocketUrl", true);
+    options.addArguments("-private");
+    driver = new FirefoxDriver(options);
+  }
+
+  @Test
+  void canSwitchToBlue() {
+    driver.get("https://www.selenium.dev/selenium/web/cookie-background.html");
+
+    WebElement body = driver.findElement(By.tagName("body"));
+    String bgColor = body.getCssValue("background-color");
+
+    String expectedColor = "rgb(255, 255, 255)";
+    // Background color is white
+    Assertions.assertEquals(bgColor, expectedColor);
+
+    driver.get("https://www.selenium.dev/selenium/web/cookie-background.html");
+
+    driver.findElement(By.id("blue-btn")).click();
+    body = driver.findElement(By.tagName("body"));
+    bgColor = body.getCssValue("background-color");
+
+    expectedColor = "rgb(173, 216, 230)";
+    // Background color is blue
+    Assertions.assertEquals(bgColor, expectedColor);
+
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @Test
+  void canSwitchToGreen() {
+    driver.get("https://www.selenium.dev/selenium/web/cookie-background.html");
+
+    WebElement body = driver.findElement(By.tagName("body"));
+    String bgColor = body.getCssValue("background-color");
+
+    String expectedColor = "rgb(255, 255, 255)";
+    Assertions.assertEquals(bgColor, expectedColor);
+
+    driver.findElement(By.id("green-btn")).click();
+    body = driver.findElement(By.tagName("body"));
+    bgColor = body.getCssValue("background-color");
+
+    expectedColor = "rgb(144, 238, 144)";
+    Assertions.assertEquals(bgColor, expectedColor);
+
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @Test
+  void canHaveTheDefaultBackgroundColor() {
+    driver.get("https://www.selenium.dev/selenium/web/cookie-background.html");
+
+    WebElement body = driver.findElement(By.tagName("body"));
+    String bgColor = body.getCssValue("background-color");
+
+    String expectedColor = "rgb(255, 255, 255)";
+    Assertions.assertEquals(bgColor, expectedColor);
+
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @AfterEach
+  public void cleanup() {
+    driver.quit();
+  }
+}

examples/java/src/test/java/dev/selenium/bidirectional/webdriver_bidi/user_context/SingleInstanceCookieParallelTest.java

@@ -0,0 +1,133 @@
+package dev.selenium.bidirectional.webdriver_bidi.user_context;
+
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.openqa.selenium.WebDriver;
+import org.openqa.selenium.WindowType;
+import org.openqa.selenium.bidi.browsingcontext.BrowsingContext;
+import org.openqa.selenium.bidi.browsingcontext.CreateContextParameters;
+import org.openqa.selenium.bidi.browsingcontext.Locator;
+import org.openqa.selenium.bidi.browsingcontext.ReadinessState;
+import org.openqa.selenium.bidi.module.Browser;
+import org.openqa.selenium.bidi.module.Input;
+import org.openqa.selenium.bidi.script.NodeProperties;
+import org.openqa.selenium.bidi.script.RemoteValue;
+import org.openqa.selenium.firefox.FirefoxDriver;
+import org.openqa.selenium.firefox.FirefoxOptions;
+import org.openqa.selenium.interactions.Actions;
+import org.openqa.selenium.remote.RemoteWebElement;
+
+class SingleInstanceCookieParallelTest {
+
+  private static WebDriver driver;
+  BrowsingContext context;
+
+  @BeforeAll
+  public static void beforeAll() {
+    FirefoxOptions options = new FirefoxOptions();
+    options.setCapability("webSocketUrl", true);
+    driver = new FirefoxDriver(options);
+
+//    To use Grid uncomment the lines below
+
+//    driver = new RemoteWebDriver(
+//            new URL("http://localhost:4444"),
+//            options, false);
+//
+//    Augmenter augmenter = new Augmenter();
+//    driver = augmenter.augment(driver);
+  }
+
+  @BeforeEach
+  public void setup() {
+    Browser browser = new Browser(driver);
+    String userContext = browser.createUserContext();
+
+    CreateContextParameters parameters = new CreateContextParameters(WindowType.TAB);
+    parameters.userContext(userContext);
+
+    context = new BrowsingContext(driver, parameters);
+  }
+
+  @Test
+  void canSwitchToBlue() {
+    context.navigate("https://www.selenium.dev/selenium/web/cookie-background.html", ReadinessState.COMPLETE);
+
+    RemoteValue value = context.locateNode(Locator.xpath("/html/body/button[1]"));
+
+    Input inputModule = new Input(driver);
+    Actions actions = new Actions(driver);
+
+    RemoteWebElement element = new RemoteWebElement();
+    element.setId(value.getSharedId().get());
+    actions.moveToElement(element).click();
+
+    inputModule.perform(context.getId(), actions.getSequences());
+
+    value = context.locateNode(Locator.xpath("/html/body"));
+
+    NodeProperties properties = (NodeProperties) value.getValue().get();
+    String bgColor = properties.getAttributes().get().get("style");
+
+    Assertions.assertEquals(bgColor, "background-color: lightblue;");
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @Test
+  void canSwitchToGreen() {
+    context.navigate("https://www.selenium.dev/selenium/web/cookie-background.html", ReadinessState.COMPLETE);
+
+    RemoteValue value = context.locateNode(Locator.xpath("/html/body"));
+
+    NodeProperties properties = (NodeProperties) value.getValue().get();
+    String bgColor = properties.getAttributes().get().get("style");
+
+    Assertions.assertEquals(bgColor, "background-color: white;");
+
+    value = context.locateNode(Locator.xpath("/html/body/button[2]"));
+
+    Input inputModule = new Input(driver);
+    Actions actions = new Actions(driver);
+
+    RemoteWebElement element = new RemoteWebElement();
+    element.setId(value.getSharedId().get());
+    actions.moveToElement(element).click();
+
+    inputModule.perform(context.getId(), actions.getSequences());
+
+    value = context.locateNode(Locator.xpath("/html/body"));
+
+    properties = (NodeProperties) value.getValue().get();
+    bgColor = properties.getAttributes().get().get("style");
+
+    Assertions.assertEquals(bgColor, "background-color: lightgreen;");
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @Test
+  void canHaveTheDefaultBackgroundColor() {
+    context.navigate("https://www.selenium.dev/selenium/web/cookie-background.html", ReadinessState.COMPLETE);
+
+    RemoteValue value = context.locateNode(Locator.xpath("/html/body"));
+
+    NodeProperties properties = (NodeProperties) value.getValue().get();
+    String bgColor = properties.getAttributes().get().get("style");
+
+    Assertions.assertEquals(bgColor, "background-color: white;");
+    System.out.println(
+        Thread.currentThread().getName() + " " + Thread.currentThread().getStackTrace()[1]
+            .getMethodName() + " => executed successfully");
+  }
+
+  @AfterAll
+  public static void cleanup() {
+    driver.quit();
+  }
+}